That is how I understood it too.
Republican power brokers McCain/Lindsey thought a candidate was ‘ready’ that we knew nothing about, only voted preset whenever any controversial issues came up and spent very little time in the Senate,
That's my thought too. Yet another reason to support Walker.
Gov. Walker will kneel to Reince Preibus when the time is right. He really isn’t ready for primetime, although he was right in the answers he gave the media, concerning Guiliani’s criticisms and Obama’s faith.
“In other words Walker is not controlled by the GOPe so they want to destroy him.”
I think you pretty much nailed it.